Footnotes
---------

.. [1] A footnote contains body elements, consistently indented by at
   least 3 spaces.

   This is the footnote's second paragraph.

.. [#label] Footnotes may be numbered, either manually (as in [1]_) or
   automatically using a "#"-prefixed label.  This footnote has a
   label so it can be referred to from multiple places, both as a
   footnore reference ([#label]_) and as a hyperlink reference
   (label_).

.. [#] This footnote is numbered automatically and anonymously using a
   label of "#" only.

.. [*] Footnotes may also use symbols, specified with a "*" label.
   Here's a reference to the next footnote: [*]_.

.. [*] This footnote shows the next symbol in the sequence.

.. [4] Here's an unreferenced footnote, with a reference to a
   nonexistent footnote: [5]_.

